As per the wiki page: You can look at the release source code to see which version of NSS is included in a version of Firefox. For example, at http://hg.mozilla.org/releases/mozilla-release (choose the right tag from the bottom, e.g. FIREFOX_5_0_RELEASE, then click on files and navigate to security/nss, click on the file link next to TAG-INFO there.
FYI, it's NSS_3_17_1_RTM. Cheers. -- View this message in context: http://mozilla.6506.n7.nabble.com/Which-version-of-nss-is-used-by-firefox-33-tp325489p325491.html Sent from the Mozilla - Cryptography mailing list archive at Nabble.com. -- dev-tech-crypto mailing list dev-tech-crypto@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-tech-crypto